thepreppingguide.com

gMawD TIL sniper schools use brain games such as ‘Kim's Game’ where items on a tray are memorized for one minute, covered and recalled to train their situational awareness skills.
7rrvb TIL of the 17-yr-old girl who fell 10,000ft out of a plane without a parachute and survived 10 days in the Peruvian jungle.
D1gvp TIL A breathing technique called ‘box breathing’ that Navy SEALS and first responders are taught to remain calm in stressful situations